<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
	</head>
	<body>
		<script type="text/javascript">
			console.log(Number.MAX_VALUE);	//整数最大值
			console.log(Number.MIN_VALUE);	//整数最小值
		</script>
	</body>
</html>
